IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-20. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the πŸ” to find similarities to the given chant.

  1. πŸ” 100% O mira caritasO mira caritas
  2. πŸ” 44% Ave lumenAve lumen
  3. πŸ” 43% Voce jucunditatisVoce jucunditatis
  4. πŸ” 41% Ave Virgo nobilisAve Virgo nobilis
  5. πŸ” 39% Veni Creator (1983/1934)Veni Creator (1983/1934)
  6. πŸ” 39% Iesu corona celsiorIesu corona celsior
  7. πŸ” 39% Iesu corona celsiorIesu corona celsior
  8. πŸ” 39% Iesu corona celsiorIesu corona celsior
  9. πŸ” 38% Veni Creator SpiritusVeni Creator Spiritus
  10. πŸ” 38% Virginis proles (II)Virginis proles (II)
  11. πŸ” 38% Ex more docti mysticoEx more docti mystico
  12. πŸ” 38% Tota Regis filiaeTota Regis filiae
  13. πŸ” 38% Christe Sanctorum (S. Mich.)Christe Sanctorum (S. Mich.)
  14. πŸ” 38% Jam toto subitusJam toto subitus
  15. πŸ” 38% Ave mundi spes MariaAve mundi spes Maria
  16. πŸ” 37% Jam Christus astra ascenderatJam Christus astra ascenderat
  17. πŸ” 37% Christe Sanctorum (S. Gabr.)Christe Sanctorum (S. Gabr.)
  18. πŸ” 37% Iste confessor (II)Iste confessor (II)
  19. πŸ” 37% Jam toto subitusJam toto subitus
  20. πŸ” 37% Sanctitatis nova signaSanctitatis nova signa
  21. πŸ” 37% Sanctitatis nova signaSanctitatis nova signa
  22. πŸ” 37% Nunc tempus acceptabileNunc tempus acceptabile
  23. πŸ” 37% Sicut pratum picturaturSicut pratum picturatur
  24. πŸ” 37% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  25. πŸ” 37% Christe Redemptor omniumChriste Redemptor omnium
  26. πŸ” 37% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  27. πŸ” 37% Benedicta semperBenedicta semper
  28. πŸ” 36% Christe Redemptor omnium ex PatreChriste Redemptor omnium ex Patre
  29. πŸ” 36% Laeti colentes famulumLaeti colentes famulum
  30. πŸ” 36% Laetabundus (1950 version)Laetabundus (1950 version)
  31. πŸ” 36% Veni Creator SpiritusVeni Creator Spiritus
  32. πŸ” 36% Jam toto subitusJam toto subitus
  33. πŸ” 36% Miserere (Ps 50)Miserere (Ps 50)
  34. πŸ” 36% Dei fideDei fide
  35. πŸ” 36% Fortis en praesulFortis en praesul
  36. πŸ” 36% Veni Creator SpiritusVeni Creator Spiritus
  37. πŸ” 36% Exsultet jam AngelicaExsultet jam Angelica
  38. πŸ” 36% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  39. πŸ” 36% Puer Nobis NasciturPuer Nobis Nascitur
  40. πŸ” 36% Ex more docti MysticoEx more docti Mystico
  41. πŸ” 36% Exsultet iam angelicaExsultet iam angelica
  42. πŸ” 35% Jesu nostra redemptioJesu nostra redemptio
  43. πŸ” 35% Miserere mei... secundumMiserere mei... secundum
  44. πŸ” 35% Ad cenamAd cenam
  45. πŸ” 35% Urbs Jerusalem beataUrbs Jerusalem beata
  46. πŸ” 35% Ave Maria... virgo serenaAve Maria... virgo serena
  47. πŸ” 35% Laetabundus (1985 version)Laetabundus (1985 version)
  48. πŸ” 35% O Redemptoris pietasO Redemptoris pietas
  49. πŸ” 35% Christe sanctorum decus Angelorum (Gabrielis)Christe sanctorum decus Angelorum (Gabrielis)
  50. πŸ” 35% Qua Christus hora sitiitQua Christus hora sitiit
  51. πŸ” 35% Christe Sanctorum (S. Raph.)Christe Sanctorum (S. Raph.)
  52. πŸ” 35% Lauda SionLauda Sion
  53. πŸ” 35% O lux salutis nuntiaO lux salutis nuntia
  54. πŸ” 34% Virginis proles (III)Virginis proles (III)
  55. πŸ” 34% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  56. πŸ” 34% Exsultet caelum (III)Exsultet caelum (III)
  57. πŸ” 34% Lauda SionLauda Sion
  58. πŸ” 34% Praefatio ferialis de Ecclesiae DedicationePraefatio ferialis de Ecclesiae Dedicatione
  59. πŸ” 34% Rerum Deus (In Quadragesima)Rerum Deus (In Quadragesima)
  60. πŸ” 34% Crux de te volo conqueriCrux de te volo conqueri
  61. πŸ” 34% Sacris SolemnisSacris Solemnis
  62. πŸ” 34% Roma Petro GlorieturRoma Petro Glorietur
  63. πŸ” 34% Hymnus Te DeumHymnus Te Deum
  64. πŸ” 34% Te DeumTe Deum
  65. πŸ” 34% Sursum sonetSursum sonet